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18 lines
394 B
Python
18 lines
394 B
Python
from textual.app import App
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from textual import events
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class ActionsApp(App):
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def action_set_background(self, color: str) -> None:
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self.screen.styles.background = color
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self.bell()
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def on_key(self, event: events.Key) -> None:
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if event.key == "r":
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self.action_set_background("red")
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if __name__ == "__main__":
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app = ActionsApp()
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app.run()
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